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gregori [183]
4 years ago
13

Round 258,177 to the nearest hundred thousands

Mathematics
2 answers:
Marat540 [252]4 years ago
8 0

Answer:300,000

Step-by-step explanation:

Yuki888 [10]4 years ago
5 0
Is that 258.177 or 258,177. because if its a decimal then you would look at the third space behind the decimal since that is hundredth thousandths and since its 7 it would round the other 7 to be an 8 so they answer would be 258.18
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Answer:

The sample  size is  n =68

Step-by-step explanation:

    The population proportion is  \^ p =  0.50

     The margin of error is  E =  0.1

From the question we are told the confidence level is  90% , hence the level of significance is    

      \alpha = (100 - 90 ) \%

=>   \alpha = 0.10

Generally from the normal distribution table the critical value  of  \frac{\alpha }{2} is  

   Z_{\frac{\alpha }{2} } =  1.645

Generally the sample size is mathematically represented as  

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=>  n = [\frac{1.645 }{0.1} ]^2 * 0.50  (1 - 0.50 )

=>  n =68

     

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Use the interactive protractor to determine the measure of the angle. what is manglejhg? 70° 75° 110° 115°
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<h3>How to determine the measure of the angle?</h3>

The image that completes the question is added as an attachment.

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To do this, we set one end of the protractor at 0°.

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Using the interactive protractor, the other end stops at 115°

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Step-by-step explanation:

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